Results 11 to 20 of about 1,790,245 (251)

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

Population Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa, Andrea Costa, Sebastiano Salvidio   +2 more
wiley   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Stability and collapse of localized solutions of the controlled three-dimensional Gross-Pitaevskii equation [PDF]

, 2009
On the basis of recent investigations, a newly developed analytical procedure is used for constructing a wide class of localized solutions of the controlled three-dimensional (3D) Gross-Pitaevskii equation (GPE) that governs the dynamics of Bose-Einstein
A. Einstein, A. Kaplan, A. Weller, A.E. Muryshev, A.G. Sousa de, A.M. Kamchatnov, B. Eiermann, B. Eliasson, B. Kadomtsev, B.P. Anderson, C. Becker, C. Sulem, C. Zimmermann, C.A. Sackett, C.C. Bradley, C.C. Bradley, D. Jovanović, D. Jovanović, D. Zhao, E. Pinney, E.A. Donley, E.P. Gross, F. Abdullaev, G. Gligorić, G. Herring, G. Theocharis, G.B. Whitham, G.D. Montesinos, H. Ott, I. Bloch, I. Herrera, J. Belmonte-Beitia, J. Denschlag, J. Fortágh, J. Fortágh, J. Fortágh, J. Fortágh, J. Reichel, J.J. Garcia-Ripoll, J.M. Gerton, K.B. Davis, K.E. Strecker, K.E. Strecker, L. Khaykovich, L. Salasnich, L. Salasnich, L. Salasnich, L. Salasnich, L. Salasnich, L.D. Carr, L.P. Pitaevsky, M. Modugno, M.C. Davis, M.H. Anderson, N.G. Parker, O. Morsch, P. Ermakov, P. K. Shukla, P.W. Courteille, Q.-Y. Li, R. Fedele, R. Fedele, R. Fedele, R. Fedele, R. Fedele, R. Fedele, R. Folman, R. Grimm, R.J. Dodd, S. Burger, S. De Nicola, S. Nicola De, S. Nicola De, S. Succi, S.N. Bose, T. Dauxois, V.M. Perez-Garcia, V.M. Pérez-García, V.N. Sekin, W. Bao, W. Ketterle, Y.B. Ovchinnikov   +81 more
core   +1 more source

Exact closed form analytical solutions for vibrating cavities

, 2007
For one-dimensional vibrating cavity systems appearing in the standard illustration of the dynamical Casimir effect, we propose an approach to the construction of exact closed-form solutions.
Alves D T, Andreata M A, Arbel-Segev E, Arnold V I, Braggio C, Brown-Hayes M, Casimir H B G, Dalvit D, Dittrich J, Dodonov A V Mizrahi S S Dodonov V V, Dodonov V V, Fedotov A, Green M B Schwarz J H Witten E, Lambrecht A, Milton K A, Paweł Wegrzyn, Petrov N P, Ruser M, Ruser M, Sinyukov Yu M, Walker W R, Wegrzyn P, Wegrzyn P, Wegrzyn P, Wu Y, Wu Y   +25 more
core   +1 more source

Enzyme kinetics for a two-step enzymic reaction with comparable initial enzyme-substrate ratios [PDF]

, 1988
We extend the validity of the quasi-steady state assumption for a model double intermediate enzyme-substrate reaction to include the case where the ratio of initial enzyme to substrate concentration is not necessarily small.
Frenzen, C. L., Maini, P. K.
core   +2 more sources

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

Population Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda, Akira Maki, Tsutomu Mano, Hifumi Tsuruga, Hino Takafumi, Shinichi Horino   +5 more
wiley   +1 more source

Formal analytical solutions for the Gross-Pitaevskii equation

, 2007
Considering the Gross-Pitaevskii integral equation we are able to formally obtain an analytical solution for the order parameter $\Phi (x)$ and for the chemical potential $\mu $ as a function of a unique dimensionless non-linear parameter $\Lambda $.
Abdullaev, Alfimov, Anderson, Bao, Baym, Bender, Bradley, Bradley, Burger, C. Trallero-Giner, Dalfovo, Davis, Edwards, Eiermann, Esslinger, Gradshteyn, Gross, Han, Hau, Hyouguchi, Joseph L. Birman, Julio C. Drake-Perez, Khaykovich, Kivshar, Kivshar, Konotop, Lord, Mikhlin, Mikhlin, Morse, Myatt, Petrovskii, Pitaevskii, Pitaevskii, Ponomarev, Pu, Pérez-García, Pérez-García, Ruprecht, Salasnich, Salasnich, Strecker, Trallero-Giner, V. López-Richard, Witthaut, Yang, Yukalov, Yukalov   +47 more
core   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

Population Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi, Hidaka Kubo, Tokuya Ogawa, Hayate Omura   +3 more
wiley   +1 more source

Circulating histones as clinical biomarkers in critically ill conditions

FEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez, Juan Carlos Ruiz‐Rodríguez, Ricard Ferrer, Raquel Durá, Antonio Artigas, Iván Bajaña, David Bolado López de Andujar, Irene Cánovas‐Cervera, Adrián Ceccato, Luis Chiscano‐Camón, Elena Climent‐Martinez, Georgia García Fernández, Gemma Goma, Verónica Monforte, Beatriz Quevedo‐Sánchez, Adolf Ruiz‐Sanmartín, Antonio Sierra‐Rivera, Nieves Carbonell Monleón   +17 more
wiley   +1 more source

Some nonlinear mechanical problems solved with analytical solutions [PDF]

, 2004
In this paper the analytical solution of nonlinear ordinary differential systems is addressed. Some of the problems are classical in the related literature and exhibit chaotic behavior in certain ranges of the involved parameters despite being simple ...
Buezas, Fernando Salvador, Filipich, Carlos Pedro, Rosales, Marta Beatriz   +2 more
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